Wonderful Precure!

In Animal Town, humans and animals live together. Iroha is a young girl who loves animals and her close companion is her dog Komugi! One day, a mysterious creature GaruGaru goes berserk in the city. In order to protect Iroha, Komugi transforms into a human and not just any human, a Pretty Cure! These two Pretty Cures join forces to protect the berserk animals and return them to the Niko Garden.
(Source: Toei Animation USA)